World Leaders of Allergy, Intolerance & Health Testing

Eliminate your symptoms and find a happier, healthier you.

Kidney, Liver & Vit D Tests

Monitor your key health markers at home.

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Sensitivity Testing

Using hair sample sent direct to our labs

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Allergy & Intolerance Testing

Using blood spot sample from home to lab

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Fast Results

24/7 support

Secure Process

Globally Recognized

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Fast Results

24/7 support

Secure Process

Globally Recognized

Our tests


Find a happier, healthier you, today. For over 10 years we’ve been helping clients worldwide discover the cause of symptoms supported by 24/7 customer care and backed by a Trusted Shops guarantee.

Kidney, Liver, Vit D Tests

Sensitivity Testing

Allergy & Intolerances

Kidney, Liver & Vit D Tests

HEALTH TESTS

From $43.00

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BLOOD TESTS

From $129.00

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Sensitivity Testing

HAIR TESTS

From $39.00

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Allergy & Intolerances

BLOOD TESTS

From $129.00

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UK’s highest-rated allergy testing company, buy safely and securely with the Trusted Shops Guarantee

Best sellers


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300 Sensitivities
(Food, Drink & Environment)

Vitamin & Minerals Check

Heavy Metals Check

Gut biome & Digestion

Metabolism Analysis

Downloadable product

100% Moneyback Guarantee

Results in 7 days

Singles
$89.00 $39.00

Couples
$145.00 $59.00

Family
$230.00 $100.00

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800+ Sensitivities
(Food, Drink & Environment)

Vitamin & Mineral Check

Heavy Metals Check

Gut biome & Digestion

Metabolism Analysis

Downloadable product

100% Moneyback Guarantee

Results in 7 Days

Singles
$99.00 $45.00

Couples
$160.00 $100.00

Family
$257.00 $117.00

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63 Common Intolerances
(Food and Drink)

IgE Antibody

IgG4 Antibody

Unlimited Support

Free Shipping

CE Approved kit

Scientifically Validated

Results in 5 days

Singles
$199.00 $157.00

Couples
$379.00 $298.00

Family
$716.00 $565.00

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35 Common Allergens
75 Common Intolerances

IgE Antibody

IgG4 Antibody

Unlimited Support

Free Shipping

CE approved kit

Scientifically Validated

Results in 5 days

Singles
$299.00 $239.00

Couples
$569.00 $454.00

Family
$1079.00 $860.00

Order process


Step 1

Order the best test for you securely online

Step 2

Receive instructions, test & download the app.

Step 3

Follow the instructions to take your sample.

Step 4

Receive your results and make positive changes.

Purchase in complete security and receive 100% money-back guarantee on all of our hair testing products! Read our promise.

Health tests


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Urine Sample
3 key tests

Rapid test

2 tests in one

Free Shipping

CE Approved

Easy to use

Scientifically Validated

Results in 30 mins

Singles
$49.00 $43.00

Couples
$86.00 $81.00

Family
$172.00 $153.00

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10 Key Health Markers
Liver Function

Glucose, Nitrites

Leukocytes, pH

Proteins

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At-home Test Kit

Scientifically Validated

Results in 30 mins

Singles
$49.00 $43.00

Couples
$86.00 $81.00

Family
$172.00 $153.00

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Blood-Spot Test
25-hydroxy

Vit D indicator

Rapid Test

Easy to use

Free Shipping

CE Approved kit

Scientifically Validated

Results in 30 mins

Singles
$49.00 $43.00

Couples
$86.00 $81.00

Family
$172.00 $153.00

What’s Included

A testing kit shipped direct to you
Easy to use sample collection
Comprehensive instructions
24/7 support from our team

Features

Fast results
Use as a good health indicator
No waiting for appointments
SAVE 10% ordering 2 or more!

Read our reviews


“Since excluding all intolerances from my diet, it has been a shock and most of all, a relief to see how quickly my symptoms have been alleviated. For the first time in years I have been able to enjoy food without getting constant stomach pains and nausea, and it has felt empowering to regain control over my health.”

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“A friend suggested trying one of these tests from Test your intolerance. I was very doubtful but thought I would give it a go, it was cheap and easy to give a sample. I got my results really quickly and I noticed it said Dairy which i cut out. Feel great!”

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“Test your intolerance is the business, seriously. It’s cheap, easy to use and quite frankly brilliant. You’ll find the information that comes back to be really interesting and helpful, and you’ll start to feel a lot better once you follow the advice. I’m so glad I did this, so five stars for TYI”

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“My eyes were no longer twitching and heavy all day. I no longer felt exhausted all day long. Since I’ve given it up I can now feel the difference almost immediately when I eat it or accidentally miss it in ingredients (it’s literally in EVERYTHING). It’s bizarre. People think I’m crazy but I don’t care!”

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“I bought a test for my daughter as she always seemed to be lacking in energy. The report was easy to read and we went through it. Although many of the items weren’t major things in our diet, I noticed that it highlighted sugar, I had always thought she consumed too much sugar. My daughter agreed to reduce it and we changed her snacks etc and cut back the fizzy drinks.”

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“If you are looking for a intolerance test that works you’ve found it! I’m really impressed with what Test Your Intolerance told me and the price is great too. The kit came quickly and I found it easy to use and when the results come back they were really cool, so it’s five stars from me.”

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We’re more than just intolerance testing! Discover our at-home health tests: Liver Function, Kidney Health, Vitamin D and much more.

Use our app to track and receive results!

Activate your purchase and track your sample conveniently via our exclusive mobile app. Receive your results direct to the app or your email address.

Our promise


Chat live in any language you prefer, 24 hours, 7 days a week

Results within 7 days of arriving in our testing labs

Queries and complaints resolved fully in 7 days

Easy to understand, expert advice

Benefits of testing


A Worldwide Group with labs established in 2008

We help and support 9,000+ people per month

Quality assured in-house laboratories and team

Protected by a Trusted Shops Service Guarantee

Endorsed by practitioners and the FARR institute

We are the largest global network of testing

Buy a test today!

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